panic: ASan: Invalid access, 1-byte write at 0xfffffe00a997103e, UMAUseAfterFree(fd) cpuid = 0 time = 1631557655 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a9698b50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9698cb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a9698d90 panic() at panic+0xb5/frame 0xfffffe00a9698e50 __asan_store1_noabort() at __asan_store1_noabort+0x121/frame 0xfffffe00a9698f10 sctp_lower_sosend() at sctp_lower_sosend+0x6f18/frame 0xfffffe00a9699400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a96996a0 sosend() at sosend+0xfc/frame 0xfffffe00a9699710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a9699880 sendit() at sendit+0x2b0/frame 0xfffffe00a96998d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a96999f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a9699bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a9699bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 10513 tid 115837 ] Stopped at kdb_enter+0x6b: movq $0,0x28e13fa(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x5c74b96ba2240c09 rdx 0x40001 rbx 0 rsp 0xfffffe00a9698c90 rbp 0xfffffe00a9698cb0 rsi 0 rdi 0xfffffe009e488468 r8 0x3 r9 0xfffffe00a96987c8 r10 0 r11 0xfffffe00a873e530 r12 0xfffffe00a873e020 r13 0xfffffe00a9698d01 r14 0xffffffff82c7c200 .str.18 r15 0xffffffff82c7c200 .str.18 rip 0xffffffff817add3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e13fa(%rip) db> show proc Process 10513 (syz-executor.1) at 0xfffffe00ab649a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe005893c538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00ab6203e0 (map 0xfffffe00ab6203e0) (map.pmap 0xfffffe00ab6204a0) (pmap 0xfffffe00ab620500) threads: 5 113239 RunQ syz-executor.1 115833 S connec 0xfffffe00a9c2249a syz-executor.1 115835 S uwait 0xfffffe00a866b680 syz-executor.1 115837 Run CPU 0 syz-executor.1 115838 RunQ syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 10514 782 782 0 R (threaded) syz-executor.0 113346 RunQ syz-executor.0 115834 S connec 0xfffffe00a99a3c1a syz-executor.0 115836 S uwait 0xfffffe00a8764b80 syz-executor.0 10513 783 783 0 R (threaded) syz-executor.1 113239 RunQ syz-executor.1 115833 S connec 0xfffffe00a9c2249a syz-executor.1 115835 S uwait 0xfffffe00a866b680 syz-executor.1 115837 Run CPU 0 syz-executor.1 115838 RunQ syz-executor.1 8992 1 786 0 S uwait 0xfffffe00a8764780 syz-executor.2 8987 1 782 0 S uwait 0xfffffe00a83f6d80 syz-executor.0 8985 1 786 0 S uwait 0xfffffe00a83f6680 syz-executor.2 8984 1 782 0 S uwait 0xfffffe00a9bf7b00 syz-executor.0 8980 1 782 0 S uwait 0xfffffe00a8740580 syz-executor.0 8978 1 786 0 S uwait 0xfffffe00a8740180 syz-executor.2 8974 1 786 0 S uwait 0xfffffe00a83f6780 syz-executor.2 8973 1 786 0 S uwait 0xfffffe00a83f6300 syz-executor.2 8337 1 790 0 S uwait 0xfffffe00a83f6200 syz-executor.3 8334 1 790 0 S uwait 0xfffffe0058393400 syz-executor.3 7908 1 786 0 S uwait 0xfffffe00a9884700 syz-executor.2 7905 1 786 0 S uwait 0xfffffe00a8740a80 syz-executor.2 7902 1 786 0 S uwait 0xfffffe00a92b5c00 syz-executor.2 7900 1 790 0 S uwait 0xfffffe00a83f6100 syz-executor.3 7899 1 782 0 S uwait 0xfffffe00a9884000 syz-executor.0 7894 1 782 0 S uwait 0xfffffe00a83f6400 syz-executor.0 7893 1 790 0 S uwait 0xfffffe00a8740480 syz-executor.3 7891 1 786 0 S uwait 0xfffffe00a8740680 syz-executor.2 7888 1 782 0 S uwait 0xfffffe00a9884800 syz-executor.0 7887 1 790 0 S uwait 0xfffffe00a8740d80 syz-executor.3 7885 1 786 0 S uwait 0xfffffe00a83f6980 syz-executor.2 7880 1 782 0 S uwait 0xfffffe00a9884180 syz-executor.0 7879 1 782 0 S uwait 0xfffffe00a8740b80 syz-executor.0 7877 1 786 0 S umtxn 0xfffffe00a9493b00 syz-executor.2 7873 1 786 0 S uwait 0xfffffe00a9bf7f00 syz-executor.2 7871 1 786 0 S uwait 0xfffffe00a8740980 syz-executor.2 6262 1 6262 0 S uwait 0xfffffe00a9555380 syz-executor.0 6261 1 782 0 S uwait 0xfffffe00a92b5700 syz-executor.0 6257 1 6257 0 S uwait 0xfffffe00a83f6c80 syz-executor.0 6255 1 782 0 S uwait 0xfffffe00a9884400 syz-executor.0 6250 1 6250 0 S uwait 0xfffffe00a9884a00 syz-executor.3 6248 1 790 0 S uwait 0xfffffe00a9884300 syz-executor.3 6246 1 6246 0 S uwait 0xfffffe00a9bf7680 syz-executor.0 6245 1 6245 0 S uwait 0xfffffe0058393100 syz-executor.3 6244 1 782 0 S uwait 0xfffffe00a9555280 syz-executor.0 6243 1 790 0 S uwait 0xfffffe00a2e3c280 syz-executor.3 6240 1 6240 0 S uwait 0xfffffe00a83f6b80 syz-executor.3 6239 1 790 0 S uwait 0xfffffe00a2e73200 syz-executor.3 6234 1 6234 0 S uwait 0xfffffe00a9bf7a00 syz-executor.3 6233 1 6224 0 S uwait 0xfffffe00a9555a00 syz-executor.3 6229 1 6229 0 S uwait 0xfffffe00a2e3c080 syz-executor.3 6228 1 790 0 S uwait 0xfffffe00a9555b00 syz-executor.3 5435 1 786 0 S uwait 0xfffffe00a9493c80 syz-executor.2 5426 1 786 0 S uwait 0xfffffe00a9884900 syz-executor.2 5423 1 790 0 S uwait 0xfffffe00a9555c00 syz-executor.3 5420 1 786 0 S uwait 0xfffffe00a9884d80 syz-executor.2 5418 1 783 0 S uwait 0xfffffe00a9884600 syz-executor.1 5416 1 790 0 S uwait 0xfffffe00a9555580 syz-executor.3 5414 1 782 0 S uwait 0xfffffe00a9bf7c00 syz-executor.0 5412 1 786 0 S uwait 0xfffffe00a9493100 syz-executor.2 5410 1 783 0 S uwait 0xfffffe00a9bf7e00 syz-executor.1 5408 1 790 0 S uwait 0xfffffe00a725c300 syz-executor.3 5406 1 782 0 S uwait 0xfffffe00a9bf7900 syz-executor.0 5404 1 786 0 S uwait 0xfffffe00a92b5a00 syz-executor.2 5402 1 783 0 S uwait 0xfffffe00a9555780 syz-executor.1 5400 1 790 0 S uwait 0xfffffe00a9884e80 syz-executor.3 5398 1 782 0 S uwait 0xfffffe00a9555480 syz-executor.0 5396 1 786 0 S uwait 0xfffffe00a2e3c500 syz-executor.2 5393 1 790 0 S uwait 0xfffffe00a9555180 syz-executor.3 5388 1 790 0 S uwait 0xfffffe00a9bf7d00 syz-executor.3 5385 1 790 0 S uwait 0xfffffe00a9884c80 syz-executor.3 5380 1 790 0 S uwait 0xfffffe00a9bf7780 syz-executor.3 4280 1 783 0 S uwait 0xfffffe00a9493700 syz-executor.1 4279 1 782 0 S uwait 0xfffffe00a9555d00 syz-executor.0 4276 1 783 0 S uwait 0xfffffe00a2ebad80 syz-executor.1 4275 1 782 0 S uwait 0xfffffe00a9555680 syz-executor.0 4274 1 786 0 S uwait 0xfffffe00a9493e80 syz-executor.2 4269 1 786 0 S uwait 0xfffffe00a9493d80 syz-executor.2 4267 1 783 0 S uwait 0xfffffe00a9555880 syz-executor.1 4266 1 786 0 S uwait 0xfffffe00a9493200 syz-executor.2 4261 1 782 0 S uwait 0xfffffe00a2e73700 syz-executor.0 4257 1 782 0 S uwait 0xfffffe00a9555f00 syz-executor.0 4251 1 782 0 S uwait 0xfffffe009e40d400 syz-executor.0 3715 1 3715 65 Ss select 0xfffffe005740bd40 dhclient 3656 1 783 0 S uwait 0xfffffe00a92b5300 syz-executor.1 3652 1 790 0 S uwait 0xfffffe00a725c180 syz-executor.3 3650 1 783 0 S uwait 0xfffffe00a92b5900 syz-executor.1 3649 1 786 0 S uwait 0xfffffe009e40d100 syz-executor.2 3647 1 782 0 S uwait 0xfffffe00a92b5200 syz-executor.0 3644 1 790 0 S uwait 0xfffffe00a92b5600 syz-executor.3 3642 1 783 0 S uwait 0xfffffe00a92b5000 syz-executor.1 3640 1 790 0 S uwait 0xfffffe00a725ce00 syz-executor.3 3639 1 786 0 S uwait 0xfffffe00a2e3c480 syz-executor.2 3636 1 782 0 S uwait 0xfffffe00a2e3c380 syz-executor.0 3635 1 783 0 S uwait 0xfffffe00a725cf00 syz-executor.1 3632 1 786 0 S uwait 0xfffffe00a2e73900 syz-executor.2 3630 1 790 0 S uwait 0xfffffe00a9493600 syz-executor.3 3629 1 783 0 S uwait 0xfffffe00a2e73100 syz-executor.1 3625 1 782 0 S uwait 0xfffffe00a9493900 syz-executor.0 3620 1 783 0 S uwait 0xfffffe00a92b5500 syz-executor.1 3619 1 790 0 S uwait 0xfffffe00a2e73c00 syz-executor.3 3614 1 790 0 S uwait 0xfffffe00a9493800 syz-executor.3 3610 1 790 0 S uwait 0xfffffe00a92b5b00 syz-executor.3 3608 1 790 0 S uwait 0xfffffe00a2eba780 syz-executor.3 3215 1 3215 0 Ss select 0xfffffe0058af2140 dhclient 3212 1 3212 0 Ss select 0xfffffe009e4948c0 dhclient 3187 1 3187 65 Ss select 0xfffffe0058af2040 dhclient 3172 1 782 0 S uwait 0xfffffe00a2eba880 syz-executor.0 3164 1 782 0 S umtxn 0xfffffe00a9493300 syz-executor.0 3159 1 786 0 S uwait 0xfffffe00a2e3ca80 syz-executor.2 3156 1 786 0 S uwait 0xfffffe00a725c800 syz-executor.2 3154 1 786 0 S uwait 0xfffffe00a2e73e00 syz-executor.2 3152 1 786 0 S uwait 0xfffffe00a9493500 syz-executor.2 3150 1 786 0 S uwait 0xfffffe00a92b5400 syz-executor.2 3148 1 786 0 S uwait 0xfffffe00a725ca00 syz-executor.2 3146 1 782 0 S uwait 0xfffffe00a92b5f00 syz-executor.0 3131 1 782 0 S uwait 0xfffffe005876b400 syz-executor.0 3129 1 782 0 S uwait 0xfffffe00a725c080 syz-executor.0 3125 1 782 0 S uwait 0xfffffe00a2e73500 syz-executor.0 3123 1 782 0 S uwait 0xfffffe00a725c600 syz-executor.0 3120 1 782 0 S uwait 0xfffffe00a92b5100 syz-executor.0 2981 1 783 0 S uwait 0xfffffe00a725cd00 syz-executor.1 2977 1 783 0 S uwait 0xfffffe00a2e3c980 syz-executor.1 2976 1 786 0 S uwait 0xfffffe00a725c500 syz-executor.2 2972 1 782 0 S uwait 0xfffffe00a2e3c700 syz-executor.0 2966 1 782 0 S uwait 0xfffffe00a2e73400 syz-executor.0 2964 1 786 0 S uwait 0xfffffe005876b280 syz-executor.2 2957 1 783 0 S uwait 0xfffffe00a92b5e00 syz-executor.1 2956 1 782 0 S uwait 0xfffffe00a92b5d00 syz-executor.0 2955 1 786 0 S uwait 0xfffffe00a725c900 syz-executor.2 2952 1 790 0 S uwait 0xfffffe00a2eba680 syz-executor.3 2950 1 783 0 S uwait 0xfffffe00a725c400 syz-executor.1 2949 1 782 0 S uwait 0xfffffe009e40d000 syz-executor.0 2946 1 786 0 S uwait 0xfffffe00a725cc00 syz-executor.2 2943 1 790 0 S uwait 0xfffffe009e40d300 syz-executor.3 2942 1 782 0 S uwait 0xfffffe0058939100 syz-executor.0 2941 1 783 0 S uwait 0xfffffe00a2e3c580 syz-executor.1 2940 1 786 0 S uwait 0xfffffe00a725cb00 syz-executor.2 2935 1 782 0 S uwait 0xfffffe00a725c700 syz-executor.0 2934 1 786 0 S uwait 0xfffffe00a2e73300 syz-executor.2 2933 1 783 0 S uwait 0xfffffe00a2eba180 syz-executor.1 2932 1 790 0 S uwait 0xfffffe00a2e3c800 syz-executor.3 2924 1 786 0 S uwait 0xfffffe00a2e73d00 syz-executor.2 2923 1 786 0 S uwait 0xfffffe00a2eba580 syz-executor.2 2726 1 783 60928 S uwait 0xfffffe00a2e73b00 syz-executor.1 2723 1 783 60928 S uwait 0xfffffe009e40d700 syz-executor.1 2718 1 782 60928 S uwait 0xfffffe00a2e73f00 syz-executor.0 2717 1 783 60928 S uwait 0xfffffe00a2e73a00 syz-executor.1 2714 1 790 60928 S uwait 0xfffffe0057015980 syz-executor.3 2713 1 782 60928 S uwait 0xfffffe00a2e73600 syz-executor.0 2710 1 790 60928 S uwait 0xfffffe00a2e3cd80 syz-executor.3 2709 1 782 60928 S uwait 0xfffffe005876b980 syz-executor.0 2705 1 790 60928 S uwait 0xfffffe00a2eba380 syz-executor.3 2701 1 790 60928 S uwait 0xfffffe00a2eba280 syz-executor.3 2699 1 790 60928 S uwait 0xfffffe0058939a00 syz-executor.3 2697 1 790 60928 S uwait 0xfffffe00a2e73000 syz-executor.3 2693 1 790 60928 S uwait 0xfffffe00a2ebae80 syz-executor.3 2692 1 790 60928 S uwait 0xfffffe0057015780 syz-executor.3 2596 1 783 0 S uwait 0xfffffe009e40d200 syz-executor.1 2593 1 783 0 S uwait 0xfffffe0057015080 syz-executor.1 2588 1 783 0 S uwait 0xfffffe009e40d900 syz-executor.1 2584 1 783 0 S uwait 0xfffffe0057015480 syz-executor.1 2582 1 783 0 S uwait 0xfffffe00a2eba980 syz-executor.1 2479 1 2479 0 Ss select 0xfffffe009e4947c0 dhclient 2473 1 2473 0 Ss select 0xfffffe009e494ac0 dhclient 2436 1 2436 65 Ss select 0xfffffe009e4945c0 dhclient 1878 0 0 0 DL aiordy 0xfffffe00a2e42538 [aiod4] 1877 0 0 0 DL aiordy 0xfffffe00a2e6da70 [aiod3] 1876 0 0 0 DL aiordy 0xfffffe00a3d74a70 [aiod2] 1875 0 0 0 DL aiordy 0xfffffe00a3d4a538 [aiod1] 1728 1 1728 0 Ss select 0xfffffe009e494440 dhclient 1725 1 1725 0 Ss select 0xfffffe005740b940 dhclient 1706 1 1706 65 Ss select 0xfffffe00a2e483c0 dhclient 1033 1 1033 0 Ss select 0xfffffe00a2e486c0 dhclient 1029 1 1029 0 Ss select 0xfffffe00a2e57940 dhclient 790 780 790 0 Rs syz-executor.3 786 780 786 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100109 S uwait 0xfffffe0058939700 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffffe009e40dc00 syz-fuzzer 100123 S uwait 0xfffffe009e40dd00 syz-fuzzer 100124 S uwait 0xfffffe009e40de00 syz-fuzzer 100125 S uwait 0xfffffe009e40df00 syz-fuzzer 100126 S uwait 0xfffffe009e40d500 syz-fuzzer 100127 Run CPU -1 syz-fuzzer 103190 S kqread 0xfffffe0058949200 syz-fuzzer 103191 S uwait 0xfffffe00a2ebab80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e54bb20 csh 776 694 776 0 Ss select 0xfffffe009e494b40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405c001 cron 694 1 694 0 Ss select 0xfffffe005740b9c0 sshd 507 1 507 0 Ss select 0xfffffe0058af21c0 syslogd 436 1 436 0 Ss select 0xfffffe005740bc40 devd 435 1 435 65 Ss select 0xfffffe0058af25c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af2440 dhclient 347 1 347 0 Ss select 0xfffffe0058af2740 dhclient 23 0 0 0 DL syncer 0xffffffff841843e0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841820e0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00574760e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841ba600 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ae138 [dom0] 100089 D launds 0xffffffff841ae144 [laundry: dom0] 100090 D umarcl 0xffffffff81eb0c40 [uma] 18 0 0 0 DL - 0xffffffff83e13120 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d0d520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848631a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417d300 [soaiod4] 9 0 0 0 DL - 0xffffffff8417d300 [soaiod3] 8 0 0 0 DL - 0xffffffff8417d300 [soaiod2] 7 0 0 0 DL - 0xffffffff8417d300 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c988c0 [doneq0] 100049 D - 0xffffffff83c98840 [async] 100082 D - 0xffffffff83c986c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab5c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a81e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402f5c0 [g_event] 100040 D - 0xffffffff8402f600 [g_up] 100041 D - 0xffffffff8402f640 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417e688 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a9180 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840304c0 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c83180 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 10513 (syz-executor.1) thread 0xfffffe00a873e020 (115837) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7f271c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13139 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 sctp_stro 227 4329K 5179 tcp_hpts 6 3201K 6 filedesc 300 2397K 18989 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 483 pcb 646 1224K 27072 newblk 5 1025K 18369 vfscache 3 1025K 3 subproc 446 943K 10758 inodedep 9 515K 10278 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 sctp_atcl 540 203K 17831 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 799 pagedep 9 130K 9599 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 kdtrace 527 92K 26354 BPF 46 88K 98 umtx 682 86K 682 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 temp 35 33K 3322 hostcache 1 32K 1 shm 1 32K 48 DEVFS3 127 32K 137 sctp_atky 767 32K 23756 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 lltable 54 18K 362 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 131 17K 780 pf_rule 8 16K 279 tty 16 16K 16 sctp_timw 63 16K 63 ithread 99 16K 99 kqueue 216 16K 10681 bus-sc 34 15K 1691 pwddesc 213 14K 10617 KTRACE 100 13K 117 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 ksem 7 11K 370 CAM queue 5 11K 1528 cred 40 10K 440 GEOM 61 10K 487 rman 84 10K 425 in6_multi 65 9K 65 sctp_athm 540 9K 18286 bmsafemap 2 9K 10128 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 44 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_map 454 8K 10194 DEVFSP 105 7K 1872 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 610 pf_ifnet 13 5K 233 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 60 vt 11 5K 11 sctp_stri 8 4K 948 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 235 acpisem 28 4K 28 selfd 55 4K 131883 hhook 15 4K 17 proc-args 52 3K 705 terminal 11 3K 11 pf_osfp 23 3K 23 select 19 3K 633 uidinfo 4 3K 51 inpcbpolicy 75 3K 6834 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 xform 27 2K 2757 Unitno 29 2K 93 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 tcp_fsb 8 1K 1060 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 852 NFSD session 1 1K 1 osd 43 1K 3489 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 149 pci_link 10 1K 10 crypto 4 1K 879 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 9419 mkdir 4 1K 18838 diradd 4 1K 9831 pfil 4 1K 4 filedesc_to_leader 8 1K 15 cdev 2 1K 2 sctp_aadr 7 1K 69 chacha20random 1 1K 1 sigio 5 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 eventfd 2 1K 44 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 16486 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 12421 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 8334 sctp_iter 0 0K 34 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 23 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 tcp_do 0 0K 0 chd data 0 0K 13 mqdata 0 0K 0 cubic data 0 0K 12 dctcp data 0 0K 5 htcp data 0 0K 5 vegas data 0 0K 20 cdg data 0 0K 10 pf_table 0 0K 90 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 7989 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 412 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 dirrem 0 0K 9791 freefile 0 0K 9639 freeblks 0 0K 9725 freefrag 0 0K 8 allocindir 0 0K 0 indirdep 0 0K 3250 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 137 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_msource 0 0K 0 ip_moptions 0 0K 20 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 9656 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 111 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 447 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 17 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 219 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 22105 ioctlops 0 0K 1774 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 298 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 963 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 30 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 982 68346 0 254 38109184 0 tcp_log 416 16583 30757 636566 0 254 19693440 0 tcp_bbr_map 128 19504 6877 468961 0 126 3376768 0 mbuf 256 10209 936 2515461 0 254 2853120 0 malloc-16384 16384 149 6 9492 0 1 2539520 0 pbuf 2624 0 893 0 0 2 2343232 0 malloc-4096 4096 542 6 11347 0 2 2244608 0 RADIX NODE 144 12211 2484 307140 0 63 2116080 0 malloc-384 384 4177 453 14447 0 30 1777920 0 ertt_txseginfo 40 29983 13447 1443026 0 254 1737200 0 BUF TRIE 144 395 11365 19618 0 62 1693440 0 mbuf_cluster 2048 765 1 765 0 254 1568768 0 malloc-128 128 11593 94 13091 0 126 1495936 0 vmem btag 56 25333 58 25333 0 254 1421896 0 UMA Slabs 0 112 11256 9 11256 0 126 1261680 0 MAP ENTRY 96 9627 369 628742 0 126 959616 0 VM OBJECT 264 3211 89 156170 0 30 871200 0 FFS inode 1160 656 30 10329 0 8 795760 0 sctp_asoc 2288 227 98 5097 0 254 743600 0 malloc-2048 2048 313 43 12197 0 8 729088 0 256 Bucket 2048 322 18 25317 0 8 696320 0 THREAD 1808 312 29 15838 0 8 616528 0 sctp_ep 1272 305 106 12189 0 254 522792 0 VMSPACE 2544 187 11 10484 0 4 503712 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 696 96 10371 0 30 354816 0 socket 960 180 152 20795 0 254 318720 0 malloc-64 64 4796 55 25786 0 254 310464 0 PROC 1336 213 18 10514 0 8 308616 0 malloc-1024 1024 226 58 5019 0 16 290816 0 sctp_raddr 736 269 116 5594 0 254 283360 0 malloc-256 256 536 514 45617 0 62 268800 0 malloc-384 384 581 109 18185 0 30 264960 0 filedesc0 1072 213 18 10617 0 8 247632 0 malloc-16 16 14679 321 25705 0 254 240000 0 malloc-32768 32768 0 7 3019 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 461 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 mbuf_packet 256 257 508 47302 0 254 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1416 41 6366 0 126 186496 0 malloc-128 128 1205 252 44619 0 126 186496 0 malloc-32 32 5598 198 6393 0 254 185472 0 FFS2 dinode 256 656 49 10329 0 62 180480 0 sctp_chunk 152 718 426 4138 0 254 173888 0 vnpbuf 2624 0 64 15 0 64 167936 0 malloc-32768 32768 1 4 18 0 1 163840 0 128 Bucket 1024 125 22 5742 0 16 150528 0 S VFS Cache 104 1042 362 11126 0 126 146016 0 malloc-256 256 46 509 8085 0 62 142080 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-256 256 368 172 34807 0 62 138240 0 malloc-256 256 46 479 19691 0 62 134400 0 malloc-65536 65536 0 2 21 0 1 131072 0 malloc-65536 65536 0 2 108 0 1 131072 0 clpbuf 2624 0 48 2376 0 16 125952 0 tcp_inpcb 496 42 198 3478 0 254 119040 0 ksiginfo 112 214 830 752 0 126 116928 0 tcpcb 1080 39 59 3478 0 254 105840 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-384 384 235 15 602 0 30 96000 0 malloc-4096 4096 21 2 26 0 2 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 94 74 30046 0 30 86016 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 2 20 0 1 81920 0 g_bio 408 0 200 87694 0 30 81600 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 15 1 38 0 2 65536 0 malloc-2048 2048 11 21 879 0 8 65536 0 malloc-128 128 33 463 10224 0 126 63488 0 malloc-8192 8192 4 3 32 0 1 57344 0 32 Bucket 256 77 133 23726 0 62 53760 0 tcp_bbr_pcb 832 24 39 1675 0 16 52416 0 Files 80 409 241 43985 0 126 52000 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 TURNSTILE 136 342 15 342 0 62 48552 0 malloc-2048 2048 3 19 105 0 8 45056 0 malloc-1024 1024 10 34 1860 0 16 45056 0 pcpu-8 8 4826 806 10275 0 254 45056 0 pipe 744 23 37 984 0 16 44640 0 malloc-64 64 522 171 1679 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 26 0 2 40960 0 udplite_inpcb 496 0 80 2628 0 254 39680 0 malloc-256 256 63 87 1345 0 62 38400 0 tcp_rack_pcb 832 8 37 1060 0 16 37440 0 NAMEI 1024 0 36 59437 0 16 36864 0 malloc-256 256 116 19 1307 0 62 34560 0 da_ccb 544 0 63 27877 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 6 0 1 32768 0 malloc-4096 4096 3 5 10296 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 257 247 11142 0 254 32256 0 16 Bucket 144 76 148 1528 0 62 32256 0 malloc-128 128 57 191 9913 0 126 31744 0 malloc-128 128 61 187 349 0 126 31744 0 SLEEPQUEUE 88 342 10 342 0 126 30976 0 malloc-2048 2048 11 3 212 0 8 28672 0 PWD 32 149 733 9444 0 254 28224 0 malloc-64 64 301 140 6243 0 254 28224 0 malloc-32 32 567 315 17705 0 254 28224 0 KNOTE 160 28 147 86356 0 62 28000 0 malloc-128 128 90 127 10646 0 126 27776 0 malloc-384 384 57 13 59 0 30 26880 0 malloc-256 256 25 80 1030 0 62 26880 0 malloc-8192 8192 1 2 10 0 1 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-64 64 257 121 4647 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 496 29 19 445 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 2 8 994 0 8 20480 0 malloc-512 512 0 40 166 0 30 20480 0 sctp_stream_msg_out 112 74 106 1295 0 254 20160 0 malloc-64 64 105 210 149268 0 254 20160 0 malloc-64 64 199 116 2024 0 254 20160 0 malloc-32 32 89 541 6963 0 254 20160 0 2 Bucket 32 69 561 2216 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1720 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 10 0 1 16384 0 malloc-1024 1024 8 8 63 0 16 16384 0 malloc-512 512 8 24 896 0 30 16384 0 malloc-512 512 5 27 914 0 30 16384 0 malloc-32 32 289 215 20144 0 254 16128 0 vtnet_tx_hdr 24 1 667 620688 0 254 16032 0 malloc-16 16 589 411 21898 0 254 16000 0 ripcb 496 5 27 283 0 254 15872 0 malloc-128 128 61 63 845 0 126 15872 0 itimer 352 0 44 69 0 30 15488 0 malloc-384 384 22 18 458 0 30 15360 0 cpuset 104 8 116 1024 0 126 12896 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 2 10 58 0 16 12288 0 malloc-1024 1024 10 2 292 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 12 12 72 0 30 12288 0 sctp_laddr 48 159 93 4217 0 254 12096 0 tcp_rack_map 112 21 87 2568 0 126 12096 0 malloc-64 64 66 123 523 0 254 12096 0 8 Bucket 80 54 96 2937 0 126 12000 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 1 7 159 0 16 8192 0 malloc-512 512 0 16 106 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 19 0 254 8096 0 PGRP 88 44 48 95 0 126 8096 0 rl_entry 40 158 44 158 0 254 8080 0 sctp_asconf_ack 48 0 168 7 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 29 223 3073 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 39 73 3478 0 126 8064 0 malloc-32 32 129 123 369 0 254 8064 0 malloc-32 32 56 196 397 0 254 8064 0 malloc-32 32 54 198 927 0 254 8064 0 malloc-32 32 17 235 376 0 254 8064 0 4 Bucket 48 6 162 282 0 254 8064 0 malloc-16 16 0 500 69 0 254 8000 0 malloc-16 16 25 475 3053 0 254 8000 0 malloc-16 16 59 441 7149 0 254 8000 0 malloc-16 16 39 461 528 0 254 8000 0 malloc-16 16 290 210 25388 0 254 8000 0 malloc-16 16 4 496 6291 0 254 8000 0 sctp_readq 152 2 50 422 0 254 7904 0 AIO 208 0 38 21 0 62 7904 0 cryptop 280 0 28 96 0 30 7840 0 AIOCB 552 0 14 12 0 16 7728 0 malloc-384 384 1 19 6 0 30 7680 0 malloc-256 256 13 17 1917 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 1003 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0